Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS27341

Currently announcedSnapshot awaiting refresh

GFNET-AS01 - Gannet Fleming, Inc. · GFNET-AS01

Last observed10/1/2026, 22:58:49Open ASN profile →

AS27341 relationship topology

Showing 2 / 2

AS27341Gannet Fleming, Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3356LEVEL3 - Level 3 Parent, LLC

Relationship: Upstream
Observed weight: 249
ASN registration country: United States
Latest RIS data: 10/1/2026, 00:00:00

Open AS3356 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS3356Observed weight 249	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	326	0
AS21508Observed weight 5	COMCAST-21508 - Comcast Cable Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	6	0

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context